5
ich die Warnung sehen:Rails3: Basis # after_update ist veraltet
DEPRECATION WARNING: Base#after_update has been deprecated, please use Base.after_update :method instead. (called from <class:City> at /home/petrushka/webdev/my_app/app/models/city.rb:4)
Was soll ich statt
def after_update
....
end